1310 nm In-line Depolarizer, PM-PM PM Fused Coupler tap ratio: 80/20

tap ratio: 80/20

This highly reliable coupler module offers very low insertion loss

The L4001-S is a L-band polarization insensitive isolator

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1310 nm In-line Depolarizer, PM-PM PM Fused Coupler tap ratio: 80/20The depolarizer divides an input beam into two orthogonally polarized beams of equal power. It introduces a delay in one beam before reuniting both using a polarization combiner. The delay exceeds the coherence length of the light source, removing the fixed phase relationship upon recombination. FEATURES Low Insertion Loss High Return Loss High Extinction Ratio High Stability High Reliability USE IN Communication Systems Test Instrument Fiber Sensor